class_docstr: HERE Geocoding REST API
  =======================
  Send a request to the geocode endpoint to find an address
  using a combination of country, state, county, city,
  postal code, district, street and house number.
  
  API Reference
  -------------
  https://developer.here.com/rest-apis/documentation/geocoder
code: def _get_api_key(cls, key=None):
      # API key is split between app_id and app_code -> managed in _build_params
      pass
  
imports: from __future__ import absolute_import
  import logging
  from geocoder.base import OneResult, MultipleResultsQuery
  from geocoder.keys import here_app_id, here_app_code
  from geocoder.location import BBox
label_desc: Use image node_id 1 for calling the HereQuery obj's underlying member method code with example usage: obj._get_api_key(cls, key) without return types